NO20001113D0 - Submersible sensor, measuring device and measuring method for monitoring aluminum electrolysis cells - Google Patents
Submersible sensor, measuring device and measuring method for monitoring aluminum electrolysis cellsInfo
- Publication number
- NO20001113D0 NO20001113D0 NO20001113A NO20001113A NO20001113D0 NO 20001113 D0 NO20001113 D0 NO 20001113D0 NO 20001113 A NO20001113 A NO 20001113A NO 20001113 A NO20001113 A NO 20001113A NO 20001113 D0 NO20001113 D0 NO 20001113D0
- Authority
- NO
- Norway
- Prior art keywords
- electrolysis cells
- aluminum electrolysis
- measuring device
- measuring method
- measuring
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/20—Automatic control or regulation of cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/283—Means for supporting or introducing electrochemical probes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19909614A DE19909614C1 (en) | 1999-03-05 | 1999-03-05 | Immersion sensor used for monitoring aluminum electrolysis cells comprises a bath electrode arranged on a carrier with an immersion end |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20001113D0 true NO20001113D0 (en) | 2000-03-03 |
NO20001113L NO20001113L (en) | 2000-09-06 |
NO329412B1 NO329412B1 (en) | 2010-10-18 |
Family
ID=7899760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20001113A NO329412B1 (en) | 1999-03-05 | 2000-03-03 | Immersion sensor, paint device and paint method for monitoring aluminum electrolysis cells |
Country Status (14)
Country | Link |
---|---|
US (2) | US6451186B1 (en) |
EP (1) | EP1037042B1 (en) |
CN (1) | CN1146728C (en) |
AU (1) | AU765416B2 (en) |
BR (1) | BR0000724A (en) |
CA (1) | CA2299962C (en) |
DE (2) | DE19909614C1 (en) |
ID (1) | ID29510A (en) |
IS (1) | IS2561B (en) |
NO (1) | NO329412B1 (en) |
NZ (1) | NZ503131A (en) |
RU (1) | RU2237889C2 (en) |
WO (1) | WO2000054040A1 (en) |
ZA (1) | ZA200001146B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004034031A1 (en) * | 2004-07-13 | 2006-02-16 | Heraeus Electro-Nite International N.V. | Transportable measuring probe, measuring system, method for recording measured values and use of the measuring system |
UA111247C2 (en) * | 2011-11-11 | 2016-04-11 | Сгл Карбон Се | METHOD OF MEASURING SURFACES OF SURFACES IN OPERATING ALUMINUM ELECTROLYZERS |
RU2506578C2 (en) * | 2012-05-11 | 2014-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Калининградский государственный технический университет" | Device for melt conductivity measurement |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2886497A (en) * | 1957-04-12 | 1959-05-12 | United States Steel Corp | Method for determining the permeability of steel to hydrogen |
US3380897A (en) * | 1964-11-16 | 1968-04-30 | Reynolds Metals Co | Method of determining ore concentration |
US3420765A (en) * | 1965-04-29 | 1969-01-07 | Reynolds Metals Co | Self-feeding anode probe for reduction cell |
US3598711A (en) * | 1967-11-15 | 1971-08-10 | Bailey Meter Co | Electrochemical oxygen analyzer |
US3546086A (en) * | 1968-10-30 | 1970-12-08 | Westinghouse Electric Corp | Device for oxygen measurement |
SE336434B (en) * | 1970-08-27 | 1971-07-05 | Asea Ab | |
US3785947A (en) * | 1972-05-26 | 1974-01-15 | Leeds & Northrup Co | Electrode assembly to determine the oxygen content of molten metal |
CH594064A5 (en) * | 1973-12-20 | 1977-12-30 | Alusuisse | |
LU69426A1 (en) * | 1974-02-19 | 1975-12-09 | ||
US3914169A (en) * | 1974-11-25 | 1975-10-21 | Du Pont | Oxygen detector having a platinum electrode on a zirconia electrolyte |
GB1594223A (en) * | 1977-01-21 | 1981-07-30 | Nat Res Dev | Determination of hydrogen |
FR2422162A1 (en) * | 1978-04-06 | 1979-11-02 | Electro Nite | IMPROVEMENTS TO MEASURING DEVICES FOR THE ACTIVE OXYGEN CONTENT OF FUSION METAL BATHS |
CA1209367A (en) | 1982-10-08 | 1986-08-12 | Omer P.I. Cure | Immersion measuring probe for use in molten metals |
HU191839B (en) * | 1983-05-16 | 1987-04-28 | Nehezipari Mueszaki Egyetem | Method and device for measuring continuously the solute alumina content of cryolite melts with alumina content during operation |
US4814062A (en) * | 1988-01-25 | 1989-03-21 | The United States Of America As Represented By The United States Department Of Energy | Membrane reference electrode |
FR2727985B1 (en) * | 1994-12-09 | 1997-01-24 | Pechiney Aluminium | METHOD AND DEVICE FOR MEASURING THE TEMPERATURE AND LEVEL OF THE MELT ELECTROLYSIS BATH IN ALUMINUM PRODUCTION TANKS |
DE19652596C2 (en) * | 1996-12-18 | 1999-02-25 | Heraeus Electro Nite Int | Method and immersion probe for measuring electrochemical activity |
-
1999
- 1999-03-05 DE DE19909614A patent/DE19909614C1/en not_active Expired - Fee Related
-
2000
- 2000-01-11 IS IS5335A patent/IS2561B/en unknown
- 2000-02-02 EP EP00102004A patent/EP1037042B1/en not_active Expired - Lifetime
- 2000-02-02 DE DE50015279T patent/DE50015279D1/en not_active Expired - Lifetime
- 2000-02-03 AU AU14891/00A patent/AU765416B2/en not_active Ceased
- 2000-03-01 CN CNB00800207XA patent/CN1146728C/en not_active Expired - Fee Related
- 2000-03-01 NZ NZ503131A patent/NZ503131A/en not_active IP Right Cessation
- 2000-03-01 RU RU2000130307A patent/RU2237889C2/en not_active IP Right Cessation
- 2000-03-01 ID IDW20002034A patent/ID29510A/en unknown
- 2000-03-01 WO PCT/EP2000/001730 patent/WO2000054040A1/en active Application Filing
- 2000-03-02 CA CA002299962A patent/CA2299962C/en not_active Expired - Fee Related
- 2000-03-02 BR BR0000724-2A patent/BR0000724A/en not_active Application Discontinuation
- 2000-03-03 US US09/517,862 patent/US6451186B1/en not_active Expired - Fee Related
- 2000-03-03 NO NO20001113A patent/NO329412B1/en not_active IP Right Cessation
- 2000-03-06 ZA ZA200001146A patent/ZA200001146B/en unknown
-
2002
- 2002-05-14 US US10/145,052 patent/US6620309B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2299962A1 (en) | 2000-09-05 |
NO329412B1 (en) | 2010-10-18 |
NZ503131A (en) | 2001-08-31 |
IS2561B (en) | 2009-11-15 |
CN1146728C (en) | 2004-04-21 |
US6620309B2 (en) | 2003-09-16 |
DE50015279D1 (en) | 2008-09-11 |
AU1489100A (en) | 2000-09-07 |
DE19909614C1 (en) | 2000-08-03 |
CA2299962C (en) | 2007-01-23 |
NO20001113L (en) | 2000-09-06 |
AU765416B2 (en) | 2003-09-18 |
RU2237889C2 (en) | 2004-10-10 |
IS5335A (en) | 2000-09-06 |
US20020130052A1 (en) | 2002-09-19 |
WO2000054040A1 (en) | 2000-09-14 |
CN1294681A (en) | 2001-05-09 |
US6451186B1 (en) | 2002-09-17 |
EP1037042A1 (en) | 2000-09-20 |
ZA200001146B (en) | 2000-10-18 |
ID29510A (en) | 2001-09-06 |
BR0000724A (en) | 2000-10-10 |
EP1037042B1 (en) | 2008-07-30 |
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MM1K | Lapsed by not paying the annual fees |